Agarwood,a kind of highly valued non-timber product across Asia,Middle East,and Europe,is formed only when its resource trees--the genus Aquilaria are wounded or infected by some microbes.Now the popu
Agarwood is an expensive resinous heartwood derived from Aquilaria plants that is widely used in traditional medicines,incense and perfume.Only wounded trees can produce agarwood,and the huge demand f
A rapid and sensitive ultra performance liquid chromatography-tandem mass spectrometry method was developed for simultaneous determination of eight constituents,uralsaponin C,uralsaponin F,22β-acetoxy
Chinese caterpillar fungus (Cordyceps sinensis) has been widely and famously used as a precious tonic in the long history of Asian medicine.Because the price of C.sinensis is higher than that of gold,
转运蛋白是生物体内负责物质输送的蛋白质,对生物体的生长、发育和次生代谢有重要作用。通过对灵芝基因组的搜索和TCDB比对,我们在灵芝基因组内鉴定了 1063个转运蛋白,分属134个家族。其中PILS转运蛋白家族是拟南芥中新近鉴定的一类与生长素转运相关的膜蛋白家族,参与拟南芥中生长素极性的调节。不同于经典PIN家族转运蛋白,PILS不仅存在于植物中,而且在真核生物中广泛存在。我们通过结构域搜索和同源比
本研究通过对灵芝的基因组测序结果进行分析,采用RT-PCR方法,对其中一条可能参与灵芝三萜合成的UDP-糖基转移酶基因转录本(GL25279)进行全长克隆,并对该基因编码蛋白的理化性质、蛋白二级结构及三维结构等进行了预测与分析.通过全长克隆,得到一条开放阅读框为l491 bp的eDNA序列,命名为GLUGT1.序列分析表明,该基因编码496个氨基酸,蛋白分子量为54.5544 kD,等电点为6.2
The aim of the present study was to characterize the pharmacokinetic,pharmacodynamic,and efficacy profiles of ergosta-4,6,8(14),22-tetraen-3-one (ergone) from Polyporus umbellatus.The pharmacokinetic